body{
    height:140vh;
    /*背景渐变色*/
    background: linear-gradient(#99f,#f99);
}
.a{
    width: 1200px;
    height: 100px;
    background: #ffffff;
    margin: 0 auto;
    opacity: 0.5;
}
.a .aa{
    display: inline;
    float: left;
    background-size:100px 100px;
}
.a .ab{
    display: inline;
    width: 100px;
    height: 100px;
    font: 60px 华文隶书;
    line-height: 100px;
    vertical-align:middle;
    color: #940387;
}
.a .ac{
    display: inline;
    width: 600px;
    height: 100px;
    font: 40px 华文彩云;
    line-height: 100px;
    float: right;
    vertical-align: middle;
    color: #0C0C0C;
}
.b{
    display: block;
    width: 1200px;
    height: 80px;
    background: #ffffff;
    margin: 0 auto;
    padding: 1px;
    opacity: 0.8;
}
.ba{
    width: 1000px;
    height: 80px;
    float: left;
}

.b .ba li{
    float: left;
    display: block;
    height: 50px;
    width: 177px;
    line-height: 47px;
    text-align: center;
    text-decoration: none;
    margin-right: 12px;
    font-size: 32px;
    font-family: 楷体;
    background-color: #FFFFFF;
    border-radius: 8px;
    border: 0.5px solid #8e8e8e;
}
.ba li a{
     text-decoration:none;
 }
a:hover{
    color: #1E9FFF;
}
.z{
    display: block;
     width: 1200px;
     height: 200px;
     background-color: #FFFFFF;
     opacity: 0.8;
     margin: 0 auto;
 }
.za {
    display: block;
    padding: 0;
    font-family: 楷体;
    font-size: 40px;
    font-weight: lighter;
    color: #0C0C0C;
    text-align:center;
    letter-spacing: 6px;
    line-height: 55px;
}
.zb{
    display: block;
    float: left;
    text-indent:4em;
    font-family: 楷体;
    font-size: 20px;
    color: #0C0C0C;
    text-align: center;
    letter-spacing: 1px;
    line-height: 35px;
}
.zc{
    display: block;
    float: right;
    font-size: 20px;
    line-height: 20px;
    letter-spacing: 2px;
}

